package com.design.alex.state;

/**
 * @ClassName : StatePatternDemo
 * @Description : todo
 * @Author : Alex
 * @Date: 2020-02-19 17:50
 */
public class StatePatternDemo {
    public static void main(String[] args) {
        Context context = new Context();

        StartState startState = new StartState();
        startState.doAction(context);

        System.out.println(context.getState().toString());

        StopState stopState = new StopState();
        stopState.doAction(context);

        System.out.println(context.getState().toString());
    }
}
